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· Strong Engineer Services
· Qualified Alternative Options
· Free Samples Availability
· Cost And Delivery Control
· PCB Fabrication
· Electronic Components Sourcing
· Inspection And Testing
· Electronic Assembly
· Small Production Runs
· Medium And Large Production Runs
· Turnkey And Consignment Assembly Are Optional
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While our great country is fighting against the epidemic in the past three years, all employees of our company have overcome many difficulties and worked hard. They have achieved stable performance and continuous growth in the past three years. We think this is something to be proud of. Thank you for the fighting spirit of our team, they are excellent and amazing. We would also like to thank our customers for their trust and support. The company's outstanding achievements are mainly due to the loyalty of our customers, which also encourages and spurs our company to forge ahead.
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Kingsheng PCB Assembly Manufacturer
Shenzhen Kingsheng Tech.Co.,Ltd since its establishment in 2008 has kept providing One-stop PCB Assembly Service and Electronics Manufacturing Service (EMS) in Bao'an District Shenzhen, China for global customers. As ISO 9001, UL, CSA, and CCC certified manufacturer, we offer flexible, cost-effective and high-quality EMS solutions for printed circuit board assembly (PCBA) and complete product assembly through advanced manufacturing technologies and facilities. We are leading PCB assembly manufacturer and printed circuit boards supplier in China. Due to the special and high grade requirements of automotive regulations, it has also contributed to the formation of the company's quality DNA. Over the years, we have been adhering to the business philosophy of quality as the root and service as the soul, providing high-quality EMS for global customers.
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Because we are committed to meeting your lead time and quality requirements we are constantly investing in the latest technology
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Because we are committed to meeting your lead time and quality requirements we are constantly investing in the latest technology
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Based on actual production data and failure analysis case studies, this article systematically categorizes the root causes of white residues and provides actionable preventive measures.
BGA rework’s 240–260°C local heating risks thermally damaging adjacent components and PCB. With 60% of failures in the heat-affected zone, precise thermal control is critical to prevent cracks, delamination, and pad peeling.
This article analyzes the impact of common solder mask colors based on AOI inspection principles, providing reference for color selection in PCBA manufacturing.